1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KonstantinChe [14]
3 years ago
14

William recorded data to determine the relationship between the time usage, x, and the percentage of charge left on his mobile p

hone, y. He graphed the data and drew the line of best fit. The equation of the line of best fit is y = -10x + 100. About how many hours will it take for the phone lose its charge completely?
Mathematics
1 answer:
beks73 [17]3 years ago
7 0
The answer is 10 hours.  

Hope I helped.  
You might be interested in
Find the sum and express it in simplest form.<br> (-73-y + 1) + (-7y3 - 6y)
meriva

Answer:

-(7y^3+7y+36)

Step-by-step explanation:

(-73-y+1)+(-7y^3-6y)

-37+1-y-7y^3-6y

-36-y-6y-7y^3

-36-7y-7y^3

-7y^3-7y-36

-(7y^3+7y+36)

3 0
3 years ago
cirrus clouds form at a height of more than 6000 meters above the earth. write an inequality that represents h, the height, in m
Alecsey [184]
Cirrus clouds form at a height of more than 6000 meters above the earth. This means the inequality should represent the height more than 6000. The correct inequality for this case will be:

h\ \textgreater \ 6000

This inequality shows that h which is height where Cirrus clouds are formed is greater than 6000m. 
5 0
3 years ago
your $440 gets 5.8% interest compounded annually for for 8 years what will your $440 be worth in 8 years l?​
Dmitriy789 [7]

Answer:

The answer is $690.78

Step-by-step explanation:

7 0
3 years ago
There are mangoes and oranges in a basket in the ratio 7: 11. If the total number of fruits is 720, then how many mangoes are th
lbvjy [14]

Answer:

280 mangoes

Step-by-step explanation:

sum the parts of the ratio, 7 + 11 = 18 parts

Divide the total by 18 to find the value of one part of the ratio.

720 ÷ 18 = 40 ← value of 1 part of the ratio , then

7 × 40 = 280 ← number of mangoes

8 0
2 years ago
Read 2 more answers
The experiment proceeded as normal, with the experimental group hearing about the potential presence of a gun as the confederate
Vika [28.1K]

Answer:

The answer is "The threat to internal validity is mortality".

Step-by-step explanation:

It signifies that while in terms of your study, persons were "morning." It usually signifies when people leave the studies. There will be only likely if indeed the experiment lasts a long period that it'll be a substantial danger to validity and reliability because the chance for drops increases. Eight content validity risks are history, maturity, instrument, test, choice, average regress, human engagement, and mortality.

4 0
3 years ago
Other questions:
  • Please help with number one and 2 please
    5·1 answer
  • What is the y-intercept of the line shown below? Enter your answer as a<br> coordinate pair.
    6·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!<br><br> What is the value of x?
    10·1 answer
  • Can somebody plz answer this problem
    6·1 answer
  • Taylor Scuff leased a new sports car and is certain she can keep under the 12,000 miles allowed a year. The $2,200 due at signin
    13·1 answer
  • What is the function? 4th grade math
    12·2 answers
  • This is easy but i’m having a bad day and this is almost due please help i will give brainliest
    7·1 answer
  • Write a simplified expression that represents the perimeter of a triangle who has a length of 7x + 5 and a width of 3x - 8.
    6·1 answer
  • At the end of a game, Fran had 14 points and Calvin had -22 points. How many points did Fran win? A: -36 B: 8 C: -8 D: 36
    7·1 answer
  • Hi, can anyone help me. Please!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!